---> uname -a: Linux prd-centos7-builder-1c-1g-2724.novalocal 3.10.0-1160.108.1.el7.x86_64 #1 SMP Thu Jan 25 16:17:31 UTC 2024 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian CPU(s): 1 On-line CPU(s) list: 0 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 1 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2800.000 BogoMIPS: 5600.00 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm art rep_good nopl extd_apicid eagerfpu pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd rsb_ctxsw ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 clzero xsaveerptr arat npt nrip_save umip spec_ctrl intel_stibp arch_capabilities ---> nproc: 1 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 459M 0 459M 0% /dev tmpfs 496M 0 496M 0% /dev/shm tmpfs 496M 13M 483M 3% /run tmpfs 496M 0 496M 0% /sys/fs/cgroup /dev/vda1 20G 6.2G 14G 31% / tmpfs 100M 0 100M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 990 337 120 11 532 480 Swap: 1023 1 1022 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: eth0: mtu 1450 qdisc pfifo_fast state UP group default qlen 1000 link/ether fa:16:3e:b2:e6:30 brd ff:ff:ff:ff:ff:ff inet 10.32.7.106/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86144sec preferred_lft 86144sec inet6 fe80::f816:3eff:feb2:e630/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 3.10.0-1160.108.1.el7.x86_64 (centos-7-builder-e2bfffa3-670a-44cc-9bdf-77539580edb4.novalocal) 06/13/2025 _x86_64_ (1 CPU) 11:27:20 AM LINUX RESTART 11:28:01 AM tps rtps wtps bread/s bwrtn/s 11:29:02 AM 158.30 6.10 152.21 333.42 18220.42 11:30:01 AM 202.01 39.95 162.07 3663.75 25848.14 11:31:01 AM 251.32 145.55 105.76 10090.06 15028.71 Average: 203.96 64.05 139.90 4706.66 19675.63 11:28:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:29:02 AM 75536 938920 92.55 2088 531028 475200 23.03 389268 386676 19684 11:30:01 AM 69076 945380 93.19 0 502500 544780 26.41 313532 445700 29060 11:31:01 AM 191696 822760 81.10 0 462624 395444 19.17 206604 419760 23104 Average: 112103 902353 88.95 696 498717 471808 22.87 303135 417379 23949 11:28:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 11:29:02 AM eth0 91.94 87.64 1108.50 12.19 0.00 0.00 0.00 11:29:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:30:01 AM eth0 71.11 67.14 1471.88 11.76 0.00 0.00 0.00 11:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:31:01 AM eth0 19.30 20.53 15.15 8.60 0.00 0.00 0.00 11:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 60.69 58.35 862.27 10.85 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 3.10.0-1160.108.1.el7.x86_64 (centos-7-builder-e2bfffa3-670a-44cc-9bdf-77539580edb4.novalocal) 06/13/2025 _x86_64_ (1 CPU) 11:27:20 AM LINUX RESTART 11:28:01 AM CPU %user %nice %system %iowait %steal %idle 11:29:02 AM all 71.16 0.00 6.26 1.23 0.13 21.22 11:29:02 AM 0 71.16 0.00 6.26 1.23 0.13 21.22 11:30:01 AM all 65.22 0.00 6.66 5.14 0.13 22.85 11:30:01 AM 0 65.22 0.00 6.66 5.14 0.13 22.85 11:31:01 AM all 65.52 0.00 5.24 13.28 0.13 15.83 11:31:01 AM 0 65.52 0.00 5.24 13.28 0.13 15.83 Average: all 67.30 0.00 6.05 6.57 0.13 19.95 Average: 0 67.30 0.00 6.05 6.57 0.13 19.95